3814647 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3814647 > 2 > ChemIDplus > 141889910 > 141889-91-0 N,N'-Bis(9-acridine)-4,4'-trans-vinylidene-dipyridinium dichloride > 141889-91-0 > 141889910 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=141889910 $$$$